Answer:
Simple, 4*pi*r^2
Step-by-step explanation:
Answer:
68 mph
Step-by-step explanation:
80 m/hr * 2 hr = 160 miles
60 m/hr * 3 hr = 180 miles
total miles / total time = average speed
340 miles / 5 hr = 68 m p h
173+32=205 , so 205 times 5 would equal 1,025 . so the answer would be 1,025 .
Surface area is the areas of all the faces added up. Volume is how much a 3D figure can hold.
